diff --git a/servers/bwh-hk-dc3/litellm/README.md b/servers/bwh-hk-dc3/litellm/README.md
index 298ec8b..6068d4a 100644
--- a/servers/bwh-hk-dc3/litellm/README.md
+++ b/servers/bwh-hk-dc3/litellm/README.md
@@ -2,4 +2,5 @@
 
 - 仅通过 HK 节点的 Tailscale IPv4 地址监听；`LISTEN_IP` 不要填写公网地址或 `0.0.0.0`。
 - ADC、LiteLLM key 仅存放于 Arcane `.env`，不得提交 Git。
+- 默认监听端口为 `1049`；需要修改时设置 `LITELLM_PORT`。
 - 后续 Vertex Anthropic 模型在 `config.yaml` 增加独立模型项。
diff --git a/servers/bwh-hk-dc3/litellm/compose.yaml b/servers/bwh-hk-dc3/litellm/compose.yaml
index 785743e..bac7f9a 100644
--- a/servers/bwh-hk-dc3/litellm/compose.yaml
+++ b/servers/bwh-hk-dc3/litellm/compose.yaml
@@ -28,7 +28,7 @@ services:
     volumes:
       - ./config.yaml:/app/config.yaml:ro
       - google-adc:/credentials:ro
-    command: ["--config", "/app/config.yaml", "--host", "${LISTEN_IP:-127.0.0.1}", "--port", "${HOST_PORT:-4000}"]
+    command: ["--config", "/app/config.yaml", "--host", "${LISTEN_IP:-127.0.0.1}", "--port", "${LITELLM_PORT:-1049}"]
     logging:
       driver: json-file
       options: